diff --git a/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusResponseController.js b/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusResponseController.js
index 9e363debc..ddc7e3495 100644
--- a/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusResponseController.js
+++ b/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusResponseController.js
@@ -21,8 +21,8 @@
  * Controller for the "GUAC_RADIUS_CHALLENGE_RESPONSE" field which
  * passes the RADIUS server challenge to the user and takes the response.
  */
-angular.module('guacRadius').controller('radiusResponseController', ['$scope', '$element',
-        function radiusResponseController($scope, $element) {
+angular.module('guacRadius').controller('radiusResponseController', ['$scope', '$injector',
+        function radiusResponseController($scope, $injector) {
 
     // Populate the reply message field
     $scope.radiusPlaceholder = $scope.field.replyMsg;
diff --git a/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusStateController.js b/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusStateController.js
index 726f2f543..fb956abb3 100644
--- a/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusStateController.js
+++ b/extensions/guacamole-auth-radius/src/main/resources/controllers/radiusStateController.js
@@ -22,8 +22,8 @@
  * the RADIUS server state to maintain the session with the RADIUS
  * server.
  */
-angular.module('guacRadius').controller('radiusStateController', ['$scope', '$element',
-        function radiusStateController($scope, $element) {
+angular.module('guacRadius').controller('radiusStateController', ['$scope', '$injector',
+        function radiusStateController($scope, $injector) {
 
     // Populate the hidden field for the connection state
     $scope.model = $scope.field.radiusState;